To reach Gangtok from Dadyal, take a train to New Jalpaiguri (NJP) and then a taxi to Gangtok. The distance is over 1800 kilometers, taking about 40 to 45 hours. Gangtok, the capital of Sikkim, is a beautiful hill station known for its monasteries and views of Kanchenjunga.
Total Distance: 1900 km driving distance, 1600 km air distance.
The road from NJP to Gangtok is winding.
March to June and October to December.